/**HEADER********************************************************************
* 
* Copyright (c) 2008 Freescale Semiconductor;
* All Rights Reserved
*
* Copyright (c) 2004-2008 Embedded Access Inc.;
* All Rights Reserved
*
* Copyright (c) 1989-2008 ARC International;
* All Rights Reserved
*
*************************************************************************** 
*
* THIS SOFTWARE IS PROVIDED BY FREESCALE "AS IS" AND ANY EXPRESSED OR 
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  
* IN NO EVENT SHALL FREESCALE OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 
* THE POSSIBILITY OF SUCH DAMAGE.
*
**************************************************************************
*
* $FileName: idletask.c$
* $Version : 3.8.3.2$
* $Date    : Mar-12-2012$
*
* Comments:
*
*   This file contains the idle task.
*
*END************************************************************************/

#include "mqx_inc.h"

#if MQX_USE_IDLE_TASK

/*TASK*---------------------------------------------------------------------
* 
* Function Name    : _mqx_idle_task
* Returned Value   : none
* Comments         :
*    This function is the code for the idle task.
* It implements a simple 128 counter.  This can be read from the debugger,
* and calibrated so that the idle CPU time usage can be calculated.
*
*END*----------------------------------------------------------------------*/

void _mqx_idle_task
   ( 
      /* [IN] parameter passed to the task when created */
      uint_32 parameter
   )
{ /* Body */
   volatile KERNEL_DATA_STRUCT _PTR_ kernel_data;

   _GET_KERNEL_DATA(kernel_data);

   while (1) {

      if (++kernel_data->IDLE_LOOP.IDLE_LOOP1 == 0) {
         if (++kernel_data->IDLE_LOOP.IDLE_LOOP2 == 0) {
            if (++kernel_data->IDLE_LOOP.IDLE_LOOP3 == 0) {
               ++kernel_data->IDLE_LOOP.IDLE_LOOP4;
            } /* Endif */
         } /* Endif */
      } /* Endif */
#if MQX_ENABLE_LOW_POWER
      if (parameter)
      {
         _ASM_SLEEP();
      }
#endif

   } /* Endwhile */

} /* Endbody */
#endif /* MQX_USE_IDLE_TASK */

/* EOF */

